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參數(shù)資料
| 型號(hào)： | AD8380JS |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 顯示驅(qū)動(dòng)器 |
| 英文描述： | Fast, High-Voltage Drive, 6-Channel Output DecDriver Decimating LCD Panel Driver |
| 中文描述： | LIQUID CRYSTAL DISPLAY DRIVER, PQFP44 |
| 封裝： | 10 X 10 MM, 2 MM HEIGHT, MQFP-44 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 219K |
| 代理商： | AD8380JS |
REV. B
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
a
AD8380
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
www.analog.com
Analog Devices, Inc., 2001
Fast, High-Voltage Drive, 6-Channel Output
DecDriver
Decimating LCD Panel Driver
FUNCTIONAL BLOCK DIAGRAM
DAC
10
VID1
10
DAC
10
10
VID0
DAC
10
VID2
10
DAC
10
VID3
10
DAC
2-STAGE
LATCH
10
VID4
10
DAC
10
VID5
10
CHANNEL
SELECTOR
R/
L
2-STAGE
LATCH
2-STAGE
LATCH
2-STAGE
LATCH
2-STAGE
LATCH
2-STAGE
LATCH
10
BIAS
SCALING
CONTROL
DB [0:9]
CLK
STSQ/CS
XFR
E/
O
A[0:2]
STBY
BYP
VREFHI
VREFLO
INV
VMID
AD8380
3
FEATURES
High-Voltage Drive to Within 1.3 V of Supply Rails
24 V Supply for Fast Output Voltage Drivers
High Update Rates: Fast 75 Ms/s 10-Bit Input Word Rate
Low Power Dissipation, 550 mW with Power-Down
Voltage Controlled Video Reference and Full-Scale
(Contrast) Output Levels
INV Bit Reverses Polarity of Video Signal
Nominal 3.3 V Logic and 15 V Analog Supplies
Flexible Logic
Addressable or Sequential Channel Loading
STSQ/CS Allow Parallel AD8380 Operation for XGA
and Greater Resolution
Drives Capacitive Loads
26 ns Settling Time to 1% Up to 150 pF Load
Slew Rate 270 V/ s
Available in 44-Lead MQFP
APPLICATIONS
Poly Si LCD Panel Analog Column Driver
PRODUCT DESCRIPTION
The AD8380 provides a fast, 10-bit latched decimating digital
input that drives 6-channel high voltage drive outputs. The 10-
bit input word is sequentially muxed into six separate high speed,
bipolar DACs. Flexible digital input formats allow several
AD8380s to be used in parallel for higher resolution displays.
STSQ/CS, in conjunction with 3-bit addressable channel-loading
pins, allows loading of the digital words either sequentially or
randomly, and R/
L
control sets loading as either left to right, or
vice versa. 6-channel high voltage output drivers drive to within
1.3 V of the rails to rated settling time. The output signal can be
adjusted for dc signal reference, signal inversion or contrast for
maximum flexibility.
The AD8380 is fabricated on ADI’s XFCB26 fast bipolar 26 V
process, providing fast input logic, trimmed accuracy bipolar
DACs and fast settling, high voltage precision drive amplifiers
on the same chip.
The AD8380 dissipates nominally 0.55 W of static power. STBY
pin reduces power to a minimum, with fast recovery.
The AD8380 is offered in a 44-lead 10
×
10
×
2.0 mm MQFP
package and operates over the commercial temperature range of
0
°
C to 85
°
C.
DecDriver is a trademark of Analog Devices, Inc.
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| AD8381AST | Fast, High Voltage Drive, 6-Channel Output DecDriverTM Decimating LCD Panel Driver |
| AD8381AST-REEL | Fast, High Voltage Drive, 6-Channel Output DecDriverTM Decimating LCD Panel Driver |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8380JSZ | 制造商:Analog Devices 功能描述:LCD DRVR 3.3V/5V/12V/15V/18V 44-Pin MQFP |
| AD8381 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Fast, High Voltage Drive, 6-Channel Output DecDriverTM Decimating LCD Panel Driver |
| AD8381AST | 制造商:AD 制造商全稱:Analog Devices 功能描述:Fast, High Voltage Drive, 6-Channel Output DecDriverTM Decimating LCD Panel Driver |
| AD8381AST-REEL | 制造商:AD 制造商全稱:Analog Devices 功能描述:Fast, High Voltage Drive, 6-Channel Output DecDriverTM Decimating LCD Panel Driver |
| AD8381-EB | 制造商:Analog Devices 功能描述:LCD DRVR 9 TO 18V - Bulk |
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